[Subacute myocarditis as a manifestation of acquired immunodeficiency syndrome]

A case of acquired immunodeficiency syndrome associated with myocarditis is reported. The myocarditis was peculiar in that it heralded the syndrome and followed a subacute course. It was most probably of infectious origin, although no pathogen has positively been identified; it may have been caused by a cytomegalovirus or even by the human immunodeficiency virus itself on a background of genetic predisposition. This case shows that while cardiologists are concerned with cardiac disorders occurring during AIDS, they must also consider the possibility of AIDS when confronted with a myocarditis.